Matt,
> Yes. It is working on SNES ex12, ex62, and TS ex11. We have some more work > to do testing adaptivity, but simple > gradient indicators are working right I think. > > Thanks, > > Matt > Is there a document/todo-list sort of thing that outlines the roadmap with p4est integration? What things are done/remains to do sort of draft? Best, Mohammad > > >> Giang >> >> On Mon, Aug 22, 2016 at 12:45 PM, Matthew Knepley <[email protected]> >> wrote: >> >>> On Mon, Aug 22, 2016 at 4:05 AM, Praveen C <[email protected]> wrote: >>> >>>> Dear all >>>> >>>> We are developing a 3d unstructured grid finite volume code for >>>> compressible turbulent flows. >>>> >>>> Our approach is to use metis/parmetis to partition the mesh. >>>> Then read these partitioned mesh files in the MPI-based cfd code for >>>> computation. >>>> >>>> Are there any examples available in PETSc which are similar to this. >>>> >>> >>> That is a pretty difficult problem. The closest example we have is >>> probably TS ex11, which can solve >>> things like the shallow water equation and Euler. Currently it reads in >>> a mesh, partitions in memory, >>> and distributes the mesh using MPI. After that it can regularly refine. >>> In the next release, we will >>> introduce the ability to >>> >>> - read a mesh in parallel >>> >>> - adaptively refine in parallel using the Pragmatic package >>> >>> - load balance after adaptive refinement >>> >>> - use adaptive quadtree meshes from p4est >>> >>> Thanks, >>> >>> Matt >>> >>> >>>> Thanks >>>> praveen >>>> >>> -- >>> What most experimenters take for granted before they begin their >>> experiments is infinitely more interesting than any results to which their >>> experiments lead. >>> -- Norbert Wiener >>> >> >> > > > -- > What most experimenters take for granted before they begin their > experiments is infinitely more interesting than any results to which their > experiments lead. > -- Norbert Wiener >
